Dielectric, Ultrasonic and Electronic Effect in Some Homopolybenzimidazoles http://127.0.0.1/xmlui/handle/123456789/14777 2026-04-17T18:05:43Z Dielectric, Ultrasonic and Electronic Effect in Some Homopolybenzimidazoles http://127.0.0.1/xmlui/handle/123456789/14779 Dielectric, Ultrasonic and Electronic Effect in Some Homopolybenzimidazoles Maiti, A K 1980-02-01T00:00:00Z